### Problem StatementFor a highway curve with \( R = 1000 \, \text{m} \), \( I = 16^\circ30' \), and a PI station at \( 3 + 264.759 \, \text{m} \), calculate the requested values to lay out the circular curve at full stations (30 m).---### Part A: Degree of CurvatureCalculate the degree of curvature.- **Instruction:** Express your answer in degrees to five decimal places.- **Input Field:** \( D_a = \) [Input Box]- **Submit Button:** [Submit]- **Assistance:** [Request Answer]---### Part B: Circular Curve LengthCalculate the circular curve length.- **Instruction:** Express your answer to three decimal places and include appropriate units.- **Input Field:** \( L = \) [Value Input Box] [Units Input Box]- **Submit Button:** [Submit]- **Assistance:** [Request Answer]---### Part C: Tangent DistanceCalculate the tangent distance.- **Instruction:** Express your answer to three decimal places and include appropriate units.- **Input Field:** \( T = \) [Value Input Box] [Units Input Box]- **Submit Button:** [Submit]- **Assistance:** [Request Answer]---Use these steps to calculate each value based on the provided highway curve parameters. Follow the instructions for each section to ensure accuracy in your answers.

Answered: Image /qna-images/answer/8f5c03ad-973e-482f-87f4-72bdbd7d209c.jpg

For a highway curve with R= 1000 m, I 16°30', and Pl station 3+264.759 m, calculate the requested values to lay out the circular curve at full stations (30 m). Part A Calculate the degree of curvature. Express your answer in degrees to five decimal places. Da = Submit Part B L = Submit 17 ΑΣΦ Part C Request Answer Calculate the circular curve length. Express your answer to three decimal places and include appropriate units. Value Request Answer vec 1 T= Value Units ? Units ? Calculate the tangent distance. Express your answer to three decimal places and include appropriate units. O ?

For a highway curve with R= 1000 m, I 16°30', and Pl station 3+264.759 m, calculate the requested values to lay out the circular curve at full stations (30 m). Part A Calculate the degree of curvature. Express your answer in degrees to five decimal places. Da = Submit Part B L = Submit 17 ΑΣΦ Part C Request Answer Calculate the circular curve length. Express your answer to three decimal places and include appropriate units. Value Request Answer vec 1 T= Value Units ? Units ? Calculate the tangent distance. Express your answer to three decimal places and include appropriate units. O ?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Curve setting

A curve is a turn that is provided horizontally or vertically in the design of highways, railways, and runways. A curve connects two straight lines that are separated by the deflection angle. It helps to change the direction and alignment of the highways, railway tracks, and runways. Therefore, the gradual change in their alignment is made by using a curve to provide comfort to the passengers and this also provides an easy turn to change the direction of the moving vehicle.

Question

### Problem Statement

For a highway curve with \( R = 1000 \, \text{m} \), \( I = 16^\circ30' \), and a PI station at \( 3 + 264.759 \, \text{m} \), calculate the requested values to lay out the circular curve at full stations (30 m).

---

### Part A: Degree of Curvature

Calculate the degree of curvature.

- **Instruction:** Express your answer in degrees to five decimal places.

- **Input Field:** \( D_a = \) [Input Box]

- **Submit Button:** [Submit]

- **Assistance:** [Request Answer]

---

### Part B: Circular Curve Length

Calculate the circular curve length.

- **Instruction:** Express your answer to three decimal places and include appropriate units.

- **Input Field:** \( L = \) [Value Input Box] [Units Input Box]

- **Submit Button:** [Submit]

- **Assistance:** [Request Answer]

---

### Part C: Tangent Distance

Calculate the tangent distance.

- **Instruction:** Express your answer to three decimal places and include appropriate units.

- **Input Field:** \( T = \) [Value Input Box] [Units Input Box]

- **Submit Button:** [Submit]

- **Assistance:** [Request Answer]

---

Use these steps to calculate each value based on the provided highway curve parameters. Follow the instructions for each section to ensure accuracy in your answers.

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